DE3786138D1 - TREATMENT CIRCUIT FOR REGENERATING BODY LIQUID. - Google Patents

TREATMENT CIRCUIT FOR REGENERATING BODY LIQUID.

Info

Publication number
DE3786138D1
DE3786138D1 DE8787114077T DE3786138T DE3786138D1 DE 3786138 D1 DE3786138 D1 DE 3786138D1 DE 8787114077 T DE8787114077 T DE 8787114077T DE 3786138 T DE3786138 T DE 3786138T DE 3786138 D1 DE3786138 D1 DE 3786138D1
Authority
DE
Germany
Prior art keywords
treatment circuit
body liquid
regenerating body
regenerating
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8787114077T
Other languages
German (de)
Other versions
DE3786138T2 (en
Inventor
Michikazu Ohnishi
Hiroshi Ohgoshi
Satoshi Takada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanegafuchi Chemical Industry Co Ltd
Yokogawa Electric Corp
Original Assignee
Kanegafuchi Chemical Industry Co Ltd
Yokogawa Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP61234200A external-priority patent/JPS6389168A/en
Priority claimed from JP61236783A external-priority patent/JPS6392353A/en
Application filed by Kanegafuchi Chemical Industry Co Ltd, Yokogawa Electric Corp filed Critical Kanegafuchi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3786138D1 publication Critical patent/DE3786138D1/en
Publication of DE3786138T2 publication Critical patent/DE3786138T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7581—General characteristics of the apparatus with filters with means for switching over to a fresh filter on clogging or saturation

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • External Artificial Organs (AREA)
DE87114077T 1986-09-30 1987-09-26 Treatment cycle for the regeneration of body fluid. Expired - Fee Related DE3786138T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61234200A JPS6389168A (en) 1986-09-30 1986-09-30 Regeneration type body fluid treatment circuit and method
JP61236783A JPS6392353A (en) 1986-10-03 1986-10-03 Blood recovery method in blood treatment circuit

Publications (2)

Publication Number Publication Date
DE3786138D1 true DE3786138D1 (en) 1993-07-15
DE3786138T2 DE3786138T2 (en) 1993-10-07

Family

ID=26531423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87114077T Expired - Fee Related DE3786138T2 (en) 1986-09-30 1987-09-26 Treatment cycle for the regeneration of body fluid.

Country Status (3)

Country Link
US (2) US4863590A (en)
EP (1) EP0263384B1 (en)
DE (1) DE3786138T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478692B1 (en) * 1989-06-20 1996-01-24 The Board Of Regents Of The University Of Washington Hemodialysis system
SE501068C2 (en) * 1989-10-04 1994-11-07 Caustec Ab Method and apparatus for filtering a suspension
US5163926A (en) * 1990-05-21 1992-11-17 Vernay Laboratories, Inc. Suction metering and mixing device
US5141501A (en) * 1990-05-21 1992-08-25 Vernay Laboratories, Inc. Suction metering and mixing device
US5804079A (en) 1991-12-23 1998-09-08 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5549834A (en) 1991-12-23 1996-08-27 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5622626A (en) * 1994-04-15 1997-04-22 Pall Corporation Multiple compartment filter and method for processing parenteral fluid
DE4416616C2 (en) * 1994-05-11 1997-05-22 Fichtel & Sachs Ag casing
EP0801674A4 (en) * 1995-10-30 1999-07-07 Cellex Biosciences Inc Cultureware for bioartificial liver
US5989438A (en) * 1997-12-12 1999-11-23 Baxter International Inc. Active blood filter and method for active blood filtration
WO2000023140A1 (en) 1998-10-16 2000-04-27 Mission Medical, Inc. Blood processing system
CA2369576C (en) 1999-04-23 2005-07-05 William Frederick Weitzel Extracorporeal circuit and related methods
JP5619270B2 (en) * 2011-02-23 2014-11-05 旭化成メディカル株式会社 Blood purification equipment
DE102015002073A1 (en) * 2015-02-18 2016-08-18 Fresenius Medical Care Deutschland Gmbh Apparatus for carrying out apheresis treatment
JP6765232B2 (en) 2016-06-30 2020-10-07 シスメックス株式会社 An antibody reagent for detecting a test substance by an immune complex transfer method, a method for producing the same, and the use of the antibody reagent.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118314A (en) * 1974-01-09 1978-10-03 Seisan Kaihatsu Kagaku Kenkyusho Apparatus for treatment of artificial kidney dialyzing fluid
BR8205658A (en) * 1981-10-02 1983-08-30 Du Pont FILTER PLASMA PHERESIS PROCESS AND APPLIANCE
SE451946B (en) * 1982-12-10 1987-11-09 Gambro Lundia Ab DEVICE FOR THE DISPOSAL OF ONE OR MORE FRACTIONS OF WHOLE BLOOD, PLASMA OR SIMILAR BODY WASHES
JPS61119271A (en) * 1984-11-13 1986-06-06 鐘淵化学工業株式会社 Blood component treatment circuit and method
JPH0622626B2 (en) * 1985-01-11 1994-03-30 鐘淵化学工業株式会社 Regeneration method of adsorbent for extracorporeal circulation treatment
JPS61164562A (en) * 1985-01-16 1986-07-25 鐘淵化学工業株式会社 Apparatus and method for treatment of body fluid component

Also Published As

Publication number Publication date
US4863590A (en) 1989-09-05
DE3786138T2 (en) 1993-10-07
US4855057A (en) 1989-08-08
EP0263384B1 (en) 1993-06-09
EP0263384A3 (en) 1989-07-26
EP0263384A2 (en) 1988-04-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee